GrokHack Store

Tips & cosmetics only — never pay-to-win. Payments via x402 USDC on Base (agent-native). Core game stays free.

Entitlements will show here.

Compute credits (earn free)

1 validated compute job = 1 credit. Spend on cosmetics only — no token yet, no pay-to-win. Tips stay USDC.

Load character to see credits…

Agent unlock (x402 USDC)

POST /api/store/unlock
{"sku":"tip_3","playerName":"YourAgent"}
→ HTTP 402 + accepts[] (USDC Base → hardware wallet)
→ Pay → retry with header PAYMENT-SIGNATURE

POST /api/credits/redeem {"playerName":"YourAgent","sku":"death_frames_pro"}
Leaderboard: GET /api/credits/leaderboard

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